CN114498391A

CN114498391A - Double-sided drawer switch cabinet

Info

Publication number: CN114498391A
Application number: CN202111518375.3A
Authority: CN
Inventors: 张晓锋
Original assignee: Jiangsu Guokong Electric Power Equipment Co ltd
Current assignee: Jiangsu Guokong Electric Power Equipment Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-05-13

Abstract

The invention relates to a double-sided drawer switch cabinet which comprises a base and a drawer, wherein the top of the base is fixedly connected with a top shell, and the opposite inner wall of the top shell is fixedly connected with the same partition plate. The double-sided drawer switch cabinet has the advantages that due to the fact that the clamping assembly, the clamping groove, the idler wheels, the exhaust fan, the pull plate and the second dustproof net are adopted, compared with the prior art, the double-sided drawer switch cabinet can be used for conveniently limiting the position of the drawer by clamping the clamping assembly inside the clamping groove, the drawer is prevented from sliding out when the switch cabinet is moved, elements in the drawer are prevented from being damaged, when the drawer is pulled out, the drawer is conveniently pulled out through the idler wheels, the double-sided drawer switch cabinet is more convenient to use, hot air in the top shell is conveniently exhausted by starting the exhaust fan, heat dissipation is facilitated, the pull plate drives the movable clamping plate to move by pulling the pull plate, the movable clamping plate is separated from the dustproof frame, the dustproof frame is convenient to detach, and the second dustproof net is convenient to clean.

Description

Double-sided drawer switch cabinet

Technical Field

The invention relates to the technical field of switch cabinets, in particular to a double-sided drawer switch cabinet.

Background

The drawer type switch cabinet is a closed shell made of steel plates, and electric elements of the wire inlet and outlet loop are all installed in the drawer capable of being pulled out, so that a functional unit capable of completing a certain type of power supply task is formed. The functional units are separated from the bus or the cable by the grounded metal plate or the functional plate made of plastic to form three areas of the bus, the functional units and the cable, isolation measures are also arranged among the functional units, and the drawer type switch cabinet has higher reliability, safety and interchangeability, is a more advanced switch cabinet, is most of switch cabinets produced at present and is suitable for industrial and mining enterprises and high-rise buildings requiring higher power supply reliability and used as a centralized control power distribution center.

Disclosure of Invention

Technical problem to be solved

In view of the above disadvantages and shortcomings of the prior art, the present invention provides a double-sided drawer switch cabinet, which solves the technical problems of inconvenience in limiting the position of a drawer and inconvenience in dissipating heat from the inside of a top case.

(II) technical scheme

In order to achieve the purpose, the invention adopts the main technical scheme that:

on the first aspect, the embodiment of the invention provides a double-sided drawer switch cabinet, which comprises a base and a drawer, wherein the top of the base is fixedly connected with a top shell, the opposite inner walls of the top shell are fixedly connected with the same partition plate, the opposite inner walls of the partition plate and the top shell are respectively provided with a chute, the opposite inner walls of the chutes are respectively provided with a first groove, rollers are arranged in the first grooves, two side surfaces of the drawer are respectively and fixedly connected with a sliding plate, the surface of the sliding plate is overlapped with the surface of the roller, the side surface of the sliding plate far away from the drawer is provided with a clamping groove, the side surface of the top shell is provided with a round hole, a clamping assembly is arranged in the round hole, one end of the clamping assembly is clamped in the clamping groove, the top of the top shell is communicated with a connecting cylinder, the inside of the connecting cylinder is provided with a suction fan, and the back surface of the top shell is provided with an opening and a second groove, the utility model discloses a dustproof frame, including first recess, first dust screen, second recess, pivot, bearing, movable cardboard, side fixedly connected with arm-tie of activity cardboard, open-ended inside swing joint has dustproof frame, the inside of dustproof frame is provided with second dust screen and sunshade, fixedly connected with pivot on the inner wall of second recess, be provided with the bearing in the pivot, and the surface of bearing has cup jointed movable cardboard, the side fixedly connected with arm-tie of activity cardboard, the surface of activity cardboard and the surface overlap joint of dustproof frame.

According to the double-sided drawer switch cabinet provided by the embodiment of the invention, the clamping component, the clamping groove, the idler wheels, the exhaust fan, the pull plate and the second dustproof net are arranged, the clamping component is clamped in the clamping groove, so that the position of the drawer is convenient to limit, the drawer is prevented from sliding out when the switch cabinet is moved, elements in the drawer are prevented from being damaged, when the drawer is pulled out, the drawer is convenient to be pulled out through the idler wheels, the heat is more convenient, hot air in the top shell is exhausted by starting the exhaust fan, the heat dissipation is convenient, the pull plate is pulled to drive the movable clamping plate to move, the movable clamping plate is separated from the dustproof frame, the dustproof frame is convenient to detach, and the second dustproof net is convenient to clean.

Optionally, the joint subassembly is including the card shell, the inside activity joint of card shell has first kelly, the one end fixedly connected with second kelly of first kelly, the surface activity of second kelly has cup jointed the spring, the one end fixed connection of spring is at first kelly, the other end fixed connection of spring is on the inner wall of card shell.

Optionally, card shell fixed connection is on the inner wall of round hole, first kelly is kept away from the one end joint of second kelly is in the inside of draw-in groove.

Optionally, a first dust screen is arranged on the top of the connecting cylinder.

Optionally, a third groove is formed in the bottom of the base, an electric hydraulic push rod is fixedly connected to the top of the inner wall of the third groove, and a universal wheel is fixedly connected to the bottom end of the electric hydraulic push rod.

Optionally, the surface of the drawer is provided with a handle.

(III) advantageous effects

The invention has the beneficial effects that: according to the double-sided drawer switch cabinet, the position of the drawer can be limited by clamping the clamping component in the clamping groove; when the switch cabinet is moved, the drawer is prevented from sliding out, elements in the drawer are prevented from being damaged, and when the drawer is pulled out, the drawer is conveniently pulled out through the rollers, so that the switch cabinet is more convenient; hot air in the top shell is discharged by starting the exhaust fan, so that heat dissipation is facilitated; through the pulling arm-tie, make the arm-tie drive the activity of activity cardboard, make the activity cardboard break away from dustproof frame, be convenient for dismantle dustproof frame to and clear up the second dust screen.

Drawings

FIG. 1 is a schematic front cross-sectional view of an embodiment 1 of a two-sided drawer switchgear of the present invention;

FIG. 2 is a schematic rear view in section of embodiment 1 of the double-sided drawer switchgear of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1 according to the present invention;

fig. 4 is an enlarged view of the clamping assembly of fig. 1 according to the present invention.

[ description of reference ]

1. A base; 2. a top shell; 3. a partition plate; 4. a drawer; 5. a slide plate; 6. a chute; 7. a first groove; 8. a roller; 9. a clamping assembly; 91. clamping a shell; 92. a first clamping rod; 93. a second clamping rod; 94. a spring; 10. a card slot; 11. a connecting cylinder; 12. an exhaust fan; 13. a first dust screen; 14. an opening; 15. a dust-proof frame; 16. a second dust screen; 17. a shutter; 18. a second groove; 19. a rotating shaft; 20. a movable clamping plate; 21. pulling a plate; 22. a third groove; 23. an electric hydraulic push rod; 24. a universal wheel.

Detailed Description

For the purpose of better explaining the present invention and to facilitate understanding, the present invention will be described in detail by way of specific embodiments with reference to the accompanying drawings. As used herein, the terms "upper", "lower" … …, and the like, refer to the orientation of FIG. 1.

According to the double-sided drawer switch cabinet provided by the embodiment of the invention, the clamping component 9 is clamped in the clamping groove 10, so that the position of the drawer 4 is convenient to limit, the drawer 4 is prevented from sliding out when the switch cabinet is moved, elements in the drawer 4 are prevented from being damaged, the drawer 4 is convenient to draw out through the idler wheels 8 when the drawer 4 is drawn out, the convenience is better, hot air in the top shell 2 is discharged by starting the exhaust fan 12, the heat dissipation is convenient, the pull plate 21 is pulled to drive the movable clamping plate 20 to move, the movable clamping plate 20 is separated from the dustproof frame 15, the dustproof frame 15 is convenient to detach, and the second dustproof net 16 is convenient to clean.

In order to better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

Description of specific embodiments section: when the device is used, the electric hydraulic push rod 23 is started, the electric hydraulic push rod 23 drives the universal wheel 24 to move, the universal wheel 24 is in contact with the ground, the device is moved to a used position through the universal wheel 24, after the movement is finished, the electric hydraulic push rod 23 is started again, the universal wheel 24 is retracted into the third groove 22, the base 1 is in contact with the ground, the device is stably stopped, when the drawer 4 needs to be taken out, the second clamping rod 93 is pulled, the second clamping rod 93 drives the first clamping rod 92 to move under the action of the elastic force of the spring 94, one end of the first clamping rod 92 is separated from the clamping groove 10, the drawer 4 is moved more smoothly through pulling the handle and under the auxiliary action of the roller 8, the first clamping rod 92 is clamped in the clamping groove 10 under the action of the spring 94 by loosening the second clamping rod 93, the position of the drawer 4 is limited, discharge the hot-air in the top shell 2 through induced draft fan 12, dispel the heat to equipment, and through pulling arm-tie 21, make arm-tie 21 drive movable cardboard 20 activity, make movable cardboard 20 break away from dustproof frame 15, can dismantle dustproof frame 15, clear up second dust screen 16.

Example 1:

referring to fig. 1, 2, 3 and 4, the double-sided drawer switch cabinet comprises a base 1 and a drawer 4, wherein the top of the base 1 is fixedly connected with a top shell 2, the opposite inner wall of the top shell 2 is fixedly connected with a same partition plate 3, the opposite inner walls of the partition plate 3 and the top shell 2 are respectively provided with a chute 6, the opposite inner walls of the chutes 6 are respectively provided with a first groove 7, rollers 8 are arranged inside the first grooves 7, two side surfaces of the drawer 4 are respectively and fixedly connected with sliding plates 5, the surface of each sliding plate 5 is in lap joint with the surface of each roller 8, the side surface of each sliding plate 5 is provided with a clamping groove 10, the side surface of the top shell 2 is provided with a round hole, a clamping component 9 is arranged inside the round hole, one end of the clamping component 9 is clamped inside the clamping groove 10, the top of the top shell 2 is communicated with a connecting cylinder 11, the connecting cylinder 11 is internally provided with a suction fan 12, the back of the top shell 2 is provided with an opening 14 and a second groove 18, the inside of the opening 14 is movably connected with a dustproof frame 15, the inside of the dustproof frame 15 is provided with a second dustproof net 16 and a shielding plate 17, the inner wall of the second groove 18 is fixedly connected with a rotating shaft 19, the rotating shaft 19 is provided with a bearing, the surface of the bearing is sleeved with a movable clamping plate 20, the side surface of the movable clamping plate 20 is fixedly connected with a pulling plate 21, the surface of the movable clamping plate 20 is overlapped with the surface of the dustproof frame 15, through the arrangement of the clamping component 9, the clamping groove 10, the idler wheel 8, the suction fan 12, the pulling plate 21 and the second dustproof net 16, through clamping the clamping component 9 in the clamping groove 10, the position of the drawer 4 is convenient to limit, and when the switch cabinet is moved, the drawer 4 is prevented from sliding out, the damage to the elements in the drawer 4 is avoided, when the drawer 4 is pulled out, the drawer 4 is convenient to be drawn out through the roller 8, the drawer is more convenient to be drawn out, hot air in the top shell 2 is discharged by starting the suction fan 12, heat dissipation is convenient, the pulling plate 21 is pulled to drive the movable clamping plate 20 to move, the movable clamping plate 20 is separated from the dustproof frame 15, the dustproof frame 15 is convenient to be disassembled, and the second dustproof net 16 is convenient to be cleaned, the clamping assembly 9 comprises a clamping shell 91, a first clamping rod 92 is movably clamped in the clamping shell 91, one end of the first clamping rod 92 is fixedly connected with a second clamping rod 93, a spring 94 is movably sleeved on the surface of the second clamping rod 93, one end of the spring 94 is fixedly connected to the first clamping rod 92, the other end of the spring 94 is fixedly connected to the inner wall of the clamping shell 91, the clamping shell 91 is fixedly connected to the inner wall of a round hole, the first clamping rod 92 is clamped in the clamping groove 10, the second clamping rod 93 is pulled to drive the first clamping rod 92 to move under the action of the elastic force of the spring 94, one end of the first clamping rod 92 is separated from the clamping groove 10, the drawer 4 is made to move more smoothly under the auxiliary action of the roller 8 by pulling the handle, the first clamping rod 92 is clamped in the clamping groove 10 under the action of the spring 94 by loosening the second clamping rod 93, the top of the connecting cylinder 11 is provided with the first dustproof net 13, the bottom of the base 1 is provided with the third groove 22, the top of the inner wall of the third groove 22 is fixedly connected with the electric hydraulic push rod 23, the bottom end of the electric hydraulic push rod 23 is fixedly connected with the universal wheel 24, the electric hydraulic push rod 23 drives the universal wheel 24 to move, the universal wheel 24 is contacted with the ground, the device is moved to a use position through the universal wheel 24, and after the movement is finished, the electric hydraulic push rod 23 is started to withdraw the universal wheel 24 into the third groove 22, the base 1 is contacted with the ground, so that the device is stably placed, and the surface of the drawer 4 is provided with a handle.

In the description of the present invention, it is to be understood that the terms "first", "second" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless expressly stated or limited otherwise, a first feature is "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lower level than the second feature.

In the description herein, the description of the terms "one embodiment," "some embodiments," "an embodiment," "an example," "a specific example" or "some examples" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.

Claims

1. The double-sided drawer switch cabinet comprises a base (1) and a drawer (4), and is characterized in that the top of the base (1) is fixedly connected with a top shell (2), the opposite inner walls of the top shell (2) are fixedly connected with a same partition plate (3), the opposite inner walls of the partition plate (3) and the top shell (2) are respectively provided with a sliding chute (6), the opposite inner walls of the sliding chutes (6) are respectively provided with a first groove (7), rollers (8) are arranged inside the first grooves (7), two side surfaces of the drawer (4) are respectively and fixedly connected with sliding plates (5), and the surfaces of the sliding plates (5) are overlapped with the surfaces of the rollers (8);

a clamping groove (10) is formed in the side face, far away from the drawer (4), of the sliding plate (5), a round hole is formed in the side face of the top shell (2), a clamping component (9) is arranged inside the round hole, and one end of the clamping component (9) is clamped inside the clamping groove (10);

the top intercommunication of epitheca (2) has connecting cylinder (11), the inside of connecting cylinder (11) is provided with suction fan (12), opening (14) and second recess (18) have been seted up at the back of epitheca (2), the inside swing joint of opening (14) has dustproof frame (15), the inside of dustproof frame (15) is provided with second dust screen (16) and sunshade (17), fixedly connected with pivot (19) on the inner wall of second recess (18), be provided with the bearing on pivot (19), and the surface of bearing has cup jointed movable cardboard (20), the side fixedly connected with arm-tie (21) of movable cardboard (20), the surface of movable cardboard (20) and the surface overlap joint of dustproof frame (15).

2. The double-sided drawer switchgear of claim 1, wherein: joint subassembly (9) are including card shell (91), the inside activity joint of card shell (91) has first kelly (92), one end fixedly connected with second kelly (93) of first kelly (92), spring (94) have been cup jointed in the surface activity of second kelly (93), the one end fixed connection of spring (94) is at first kelly (92), the other end fixed connection of spring (94) is on the inner wall of card shell (91).

3. The double-sided drawer switchgear of claim 2, wherein: card shell (91) fixed connection is on the inner wall of round hole, first kelly (92) are kept away from the one end joint of second kelly (93) is in the inside of draw-in groove (10).

4. The double-sided drawer switchgear of claim 1, wherein: the top of the connecting cylinder (11) is provided with a first dustproof net (13).

5. The double-sided drawer switchgear of claim 1, wherein: third recess (22) have been seted up to the bottom of base (1), the inner wall top fixedly connected with electronic hydraulic push rod (23) of third recess (22), the bottom fixedly connected with universal wheel (24) of electronic hydraulic push rod (23).

6. The double-sided drawer switchgear of claim 1, wherein: the surface of the drawer (4) is provided with a handle.